10522144740 has 48 divisors (see below), whose sum is σ = 30088864512. Its totient is φ = 2746204416.

The previous prime is 10522144739. The next prime is 10522144819. The reversal of 10522144740 is 4744122501.

10522144740 = T₄₈₃₅₁ + T₄₈₃₅₂ + ... + T₄₈₃₅₉.

It is a super-2 number, since 2×10522144740² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 10522144698 and 10522144707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1862809 + ... + 1868448.

It is an arithmetic number, because the mean of its divisors is an integer number (626851344).

Almost surely, 2^10522144740 is an apocalyptic number.

10522144740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10522144740 is an abundant number, since it is smaller than the sum of its proper divisors (19566719772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10522144740 is a wasteful number, since it uses less digits than its factorization.

10522144740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3731316 (or 3731314 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The spelling of 10522144740 in words is "ten billion, five hundred twenty-two million, one hundred forty-four thousand, seven hundred forty".